import numpy as np

lt=[[1,3,5],
    [2,4,6]]
a=np.array(lt)
print(a)
b=a.T
print(b)

c=np.ones([2,3],dtype=np.int32)
print(c)
d=np.zeros([3,4])
print(d)
e=np.full([2,3],10)
print(e)
f=np.identity(6)
print(f)
